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Altera_Forum's avatar
Altera_Forum
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12 years ago

40 pin gpio connector

hello how i can use the 40 pin gpio of a de2 cyclone 4 as an input and output? can it be added in qsys? thanks
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

If you wish to instantiate them via Qsys then you can put down one (or more) PIO (Parallel I/O) peripherals. These can be configured as input, output or bidirectional signals which can be routed out of the FPGA to the GPIO connector.

Regards,

Alex